97935597 has 6 divisors (see below), whose sum is σ = 141462542. Its totient is φ = 65290392.

The previous prime is 97935583. The next prime is 97935611. The reversal of 97935597 is 79553979.

It is an interprime number because it is at equal distance from previous prime (97935583) and next prime (97935611).

It can be written as a sum of positive squares in only one way, i.e., 94887081 + 3048516 = 9741^2 + 1746^2 .

It is not a de Polignac number, because 97935597 - 2¹² = 97931501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97935517) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5440858 + ... + 5440875.

Almost surely, 2^97935597 is an apocalyptic number.

It is an amenable number.

97935597 is a deficient number, since it is larger than the sum of its proper divisors (43526945).

97935597 is a wasteful number, since it uses less digits than its factorization.

97935597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10881739 (or 10881736 counting only the distinct ones).

The product of its digits is 2679075, while the sum is 54.

The square root of 97935597 is about 9896.2415592992. The cubic root of 97935597 is about 460.9426118602.

The spelling of 97935597 in words is "ninety-seven million, nine hundred thirty-five thousand, five hundred ninety-seven".